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Invention Grant
US07817156B2 Image transfer using drawing command hooking 有权
图像传输使用绘图命令钩

  • Patent Title: Image transfer using drawing command hooking
  • Patent Title (中): 图像传输使用绘图命令钩
  • Application No.: US11136528
    Application Date: 2005-05-25
  • Publication No.: US07817156B2
    Publication Date: 2010-10-19
  • Inventor: Hiroyuki Ichieda
  • Applicant: Hiroyuki Ichieda
  • Applicant Address: JP Tokyo
  • Assignee: Seiko Epson Corporation
  • Current Assignee: Seiko Epson Corporation
  • Current Assignee Address: JP Tokyo
  • Agency: Oliff & Berridge, PLC
  • Priority: JP2004-173284 20040611; JP2004-173288 20040611; JP2004-241214 20040820; JP2004-241224 20040820; JP2004-241239 20040820
  • Main IPC: G06T1/00
  • IPC: G06T1/00
Image transfer using drawing command hooking
Abstract:
A hook processing module 400 hooks and preempts a specific drawing command issued by an application program 122, and draws an image in an image data storage area 106b within the RAM 106 according to the acquired drawing command. VNC server 130 acquires the image from the image data storage area 106b, and transfers the acquired image to a projector via a network.
Abstract(Chinese):

挂钩处理模块400钩住并抢占由应用程序122发出的特定绘制命令，并根据所获取的绘制命令将图像绘制在RAM 106内的图像数据存储区域106b中。 VNC服务器130从图像数据存储区域106b获取图像，并且通过网络将所获取的图像传送到投影仪。

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